CN108551324A - A kind of efficient integrated junction box of photovoltaic - Google Patents
A kind of efficient integrated junction box of photovoltaic Download PDFInfo
- Publication number
- CN108551324A CN108551324A CN201810625168.XA CN201810625168A CN108551324A CN 108551324 A CN108551324 A CN 108551324A CN 201810625168 A CN201810625168 A CN 201810625168A CN 108551324 A CN108551324 A CN 108551324A
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- Prior art keywords
- protective shell
- block
- junction box
- efficient integrated
- photovoltaic
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- 230000001681 protective effect Effects 0.000 claims abstract description 69
- 239000000428 dust Substances 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 10
- 230000033228 biological regulation Effects 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 238000009527 percussion Methods 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 230000017525 heat dissipation Effects 0.000 abstract description 13
- 230000005611 electricity Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to solar energy relevant device technical fields; and disclose a kind of efficient integrated junction box of photovoltaic; including bottom plate; the front of the bottom plate is installed with protective shell by fixing bolt; it is installed with moving guide rail in the middle part of the protective shell inner cavity; the front of the moving guide rail is installed with conducting block; the bottom of the conducting block is electrically connected with cable by the fixing buckle that insulate; the bottom end of the cable extends to the outside of protective shell, and diode is installed at the top of the conducting block.The efficient integrated junction box of the photovoltaic; by being arranged in the outside of protective shell, there are two dust cleaning cases; both the circulation of base plate interior air had been ensure that; it in turn avoids placing the problem of excessive structure increases terminal box heat dissipation burden inside protective shell; it ensure that the device stablizes heat dissipation using radiator fan and conducting block simultaneously, not only improved the safety of the device but also improved the practicability of the device.
Description
Technical field
The present invention relates to solar energy relevant device technical field, specially a kind of efficient integrated junction box of photovoltaic.
Background technology
Photovoltaic junction box is the solar cell array constituted between solar cell module and solar charging electric control dress
Connector between setting, it is extremely important in the composition of solar components, and main function is the electricity for generating solar cell
Power is connect with outside line；The information that the selection of photovoltaic junction box is mainly seen should be the size of current of component, and one is work
Maximum current, one is short circuit current, the maximum current that component can export when certain short circuit current, according to short circuit current core
The rated current for calculating terminal box should be that safety coefficient is bigger, be exactly safety if calculating terminal box according to maximum operating currenbt
Coefficient is a little bit smaller.
Existing photovoltaic junction box can distribute a large amount of heat during sending electric energy outside, with prolonging for usage time
Continuous, terminal box heat dissipation performance is bad to bring negative or even fatal influence to component, or even component can be caused to burn phenomenon.For
Ensure the service life and electrical safety performance of component, terminal box must have excellent heat dissipation performance, simultaneously because wiring
Box inner conductive block it is large number of, once leak electricity, it is difficult to Measuring error, therefore the detection of photovoltaic junction box is also very heavy
It wants.
Existing application number CN201110259776.1 discloses a kind of mounting structure of photovoltaic junction box connecting terminals, including
Photovoltaic junction box pedestal, connection terminal component and diode and some photovoltaic junction box idiomatic structures, it is good to have a thermal diffusivity,
High reliability.Although the invention solves the problems, such as, but still remaining the problems such as following when in use needs to solve
Certainly：Terminal assemblies therein be it is first fixed then be installed in the pedestal of photovoltaic junction box by mounting plate on a mounting board, no
But result complexity is cumbersome for installation, causes cost higher using mounting plate, and since mounting plate occupies certain convection space,
The heat dissipation performance of entire photovoltaic junction box can be impacted, therefore there is an urgent need for design a kind of efficient integrated wiring of photovoltaic
Box.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of efficient integrated junction box of photovoltaic, has heat dissipation
Property it is good, dust-proof and the advantages that convenient for detection electric leakage, solve terminal box heat dissipation performance it is bad can be brought to component it is negative or even
Once the problem of fatal influence and junction box component leak electricity, it is difficult to the problem of quick Measuring error.
(2) technical solution
To realize that above-mentioned thermal diffusivity is good, dust-proof and convenient for detection electric leakage purpose, the present invention provides the following technical solutions：One
The front of the kind efficient integrated junction box of photovoltaic, including bottom plate, the bottom plate is installed with protection by fixing bolt
Shell is installed with moving guide rail in the middle part of the protective shell inner cavity, and the front of the moving guide rail is installed with conducting block,
The bottom of the conducting block is electrically connected with cable by the fixing buckle that insulate, and the bottom end of the cable extends to protective shell
Outside is installed with diode at the top of the conducting block, and the front of the diode is installed with the first conducting wire, described
The other end of first conducting wire is connected with collets, and the front of the collets is installed with power block, the power block
Top be installed with insulation push rod, the other end of the insulation push rod extend to the outside of protective shell and be installed with by
Button, side of the collets far from the first conducting wire are connected with the second conducting wire, and the other end of second conducting wire electrically connects
It is connected to warning lamp, the inner cavity of the protective shell is installed with cross bar, and the outside of the cross bar is fixedly connected with warning lamp bottom surface,
The front of the warning lamp extends to the outside of protective shell, and the bottom end of the protective shell left and right sides is installed with dedusting
The inner cavity of case, the dust cleaning case is installed with strainer, and the side of the strainer is fixed with the side of protective shell and is connected to, described to remove
The upper and lower surface of dirt box cavity is installed with sliding rail, and the inside of two sliding rails is connected with clamping block, described in two
Collecting box is installed between clamping block, the collecting box is interconnected close to the side of protective shell and the side of strainer, institute
The other side for stating collecting box offers air inlet, and side of the collecting box far from protective shell is installed with fixed link, described
Fixed link is movably installed with percussion block close to one end of protective shell, and the front for tapping block is installed with regulation handle, institute
The other end for stating regulation handle extends to the outside of collecting box, and the front of the collecting box offers limiting slot, the protective shell
Front be installed with cooling fin.
Preferably, the quantity of the fixing bolt is two, and two fixing bolts are respectively distributed to bottom plate front bottom end
The left and right sides.
Preferably, the external stability of the cable is set with stabilizer block, the top surface of the stabilizer block and protective shell
Bottom surface be fixedly connected.
Preferably, the positive middle part of the conducting block is installed with fixing bolt, and the conducting block passes through fixing bolt
External stability with moving guide rail is socketed.
Preferably, the external activity of the insulation push rod is set with connecting spring, the both ends of the connecting spring respectively with
Side between power block and protective shell is fixedly connected.
Preferably, the external stability of the fixed link is set with protection block, side of the protection block far from protective shell with
The inner wall of collecting box is fixedly connected.
Preferably, the external activity of the fixed link is set with buffer spring, the both ends of the buffer spring respectively with strike
Side of the block far from protective shell is hit to be fixedly connected with the inner wall of collecting box.
Preferably, the inner cavity of the protective shell is installed with the clamping bar positioned at cable both sides, the clamping bar
External activity is set with radiator fan.
Preferably, the quantity of the conducting block and warning lamp is five, and five warning lamps and five conducting block positions
In on same vertical line.
Preferably, the left and right ends of the cross bar are installed with lock sleeve block, and the side of lock sleeve block and protection
The inner wall of shell is fixedly connected
(3) advantageous effect
Compared with prior art, the present invention provides a kind of efficient integrated junction boxes of photovoltaic, have following beneficial
Effect：
1, the efficient integrated junction box of the photovoltaic was both protected by the way that there are two dust cleaning cases for setting outside protective shell
The circulation for having demonstrate,proved base plate interior air in turn avoids placing excessive structure inside protective shell and increases terminal box heat dissipation burden
The problem of, at the same using radiator fan and conducting block ensure that the device stablize heat dissipation, not only improved the safety of the device but also
Improve the practicability of the device.
2, the efficient integrated junction box of the photovoltaic, by being internally provided with strainer in dust cleaning case, by entire protective shell
External dust completely cuts off in collecting box, is when the device needs cleaning dust, it is only necessary to which mobile regulation handle, which utilizes, taps block
Screen surface is tapped, dust is all collected in collecting box, avoiding dust and entering the inner cavity of protective shell causes mechanism short-circuit
The problem of, in turn ensure the circulation of the internal gas flow of the device.
3, the efficient integrated junction box of the photovoltaic moves when under button phase, makes by pressing the button of different location
It obtains diode, the first conducting wire, power block, the second conducting wire and warning lamp and forms a series circuit, if the conduction of corresponding position
Cable is not connected on block, however warning lamp still shines, then may determine that the conducting block of corresponding position leaks electricity, from
And the range of Fast Reduction detection, facilitating staff repairs the device, increase the safety of the device.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Fig. 1 internal structure schematic diagrams of the present invention；
Fig. 3 is dust cleaning case schematic internal view of the present invention；
Fig. 4 is partial structural diagram of the present invention；
Fig. 5 is structure enlargement diagram at A in Fig. 1 of the present invention.
In figure：1 bottom plate, 2 protective shells, 3 moving guide rails, 4 diodes, 5 insulation fixing buckles, 6 cables, 7 stabilizer blocks, 8
Cross bar, 9 warning lamps, 10 first conducting wires, 11 power blocks, 12 insulation push rods, 13 second conducting wires, 14 collets, 15 buttons, 16 connections
Spring, 17 dust cleaning cases, 18 strainers, 19 collecting boxs, 20 fixed links, 21 protection blocks, 22 tap block, 23 buffer springs, 24 adjusting handles
Hand, 25 sliding rails, 26 clamping blocks, 27 air inlets, 28 fixing bolts, 29 clamping bars, 30 radiator fans, 31 limiting slots, 32 stretch handle
Hand, 33 cooling fins, 34 conducting blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, a kind of efficient integrated junction box of photovoltaic, including bottom plate 1, the front of bottom plate 1 pass through admittedly
Determine bolt 28 and be installed with protective shell 2, the quantity of fixing bolt 28 is two, and two fixing bolts 28 are respectively distributed to bottom
The left and right sides of the positive bottom end of plate 1 ensure that protective shell 2 is mounted on 1 positive stabilization of bottom plate using two fixing bolts 28, increase
Add the device stable and normal operation, improves the practicability of the device, the inner cavity of protective shell 2 is installed with positioned at cable
The external activity of the clamping bar 29 of 6 both sides, clamping bar 29 is set with radiator fan 30, using the setting of radiator fan 30, increases
The heat dissipation effect of the device, improves the practicability of the device, and protective shell is installed with moving guide rail 3 in the middle part of 2 inner cavity,
The front of moving guide rail 3 is installed with conducting block 34, and 34 positive middle part of conducting block is installed with fixing bolt, conducting block
34 are socketed by the external stability of fixing bolt and moving guide rail 3, ensure that conducting block 34 is mounted on guide rail 3 using fixing bolt
On stabilization, increase the safety of the device, the bottom of conducting block 34 is electrically connected with cable 6 by the fixing buckle 5 that insulate,
The external stability of cable 6 is set with stabilizer block 7, and the top surface of stabilizer block 7 is fixedly connected with the bottom surface of protective shell 2, passes through
Stabilizer block 7 is set, reduces cable 6 and is pulled influence to 2 internal mechanism of protective shell outside protective shell 2, increase
The safety of the device, the bottom end of cable 6 extend to the outside of protective shell 2, and the top of conducting block 34 is installed with two
The front of pole pipe 4, diode 4 is installed with the first conducting wire 10, and the left and right ends of cross bar 8 are installed with lock sleeve block,
And the side of lock sleeve block is fixedly connected with the inner wall of protective shell 2, the other end of the first conducting wire 10 is connected with collets 14,
The front of collets 14 is installed with power block 11, and the top of power block 11 is installed with insulation push rod 12, and insulate push rod
12 external activity is set with connecting spring 16, the both ends of connecting spring 16 side between power block 11 and protective shell 2 respectively
Face is fixedly connected, and using connecting spring 16, after ensure that each promoting button 15, collets 14 can be facilitated with Fast Restoration
The device itself detects, and increases the stability of the device, and the other end of insulation push rod 12 extends to the outside of protective shell 2 and consolidates
Dingan County is equipped with button 15, and side of the collets 14 far from the first conducting wire 10 is connected with the second conducting wire 13, the number of conducting block 34
Amount and warning lamp 9 are five, and five warning lamps 9 and five conducting blocks 34 are located on same vertical line, the second conducting wire 13
The other end be electrically connected with warning lamp 9, the inner cavity of protective shell 2 is installed with cross bar 8, outside and 9 bottom of warning lamp of cross bar 8
Face is fixedly connected, and the front of warning lamp 9 extends to the outside of protective shell 2, and the bottom end of 2 left and right sides of protective shell is fixedly mounted
There are dust cleaning case 17, the inner cavity of dust cleaning case 17 to be installed with strainer 18, the side of strainer 18 is fixed with the side of protective shell 2 to be connected
Logical, the upper and lower surface of 17 inner cavity of dust cleaning case is installed with sliding rail 25, and the inside of two sliding rails 25 is connected with clamping block 26,
Collecting box 19, side of the collecting box 19 close to the side of protective shell 2 and strainer 18 are installed between two clamping blocks 26
Face is interconnected, and the other side of collecting box 19 offers air inlet 27, and side of the collecting box 19 far from protective shell 2 is installed with
The external activity of fixed link 20, fixed link 20 is set with buffer spring 23, and the both ends of buffer spring 23 are remote with percussion block 22 respectively
Side from protective shell 2 is fixedly connected with the inner wall of collecting box 19, and 18 surface of strainer is tapped using block 22 is tapped, by dust whole
It collects in collecting box 19, avoiding dust and entering the inner cavity of protective shell 2 leads to the problem of mechanism short circuit, in turn ensures the device
Internal gas flow circulation, the external stability of fixed link 20 is set with protection block 21, side of the protection block 21 far from protective shell 2 with
The inner wall of collecting box 19 is fixedly connected, and using the setting of protection block 21, be ensure that the stabilization that fixed link 20 is installed, is increased the dress
The operability set, fixed link 20 are movably installed with close to one end of protective shell 2 and tap block 22, tap the fixed peace in front of block 22
Equipped with regulation handle 24, the other end of regulation handle 24 extends to the outside of collecting box 19, and the front of collecting box 19 opens up limited
Position slot 31, the front of protective shell 2 is installed with cooling fin 33.
When work, the device internal structure is installed into simultaneously normal operation first, passes through mobile adjust at regular intervals
Handle 24 taps 18 surface of strainer using percussion block 22, and dust is all collected in collecting box 19, then utilizes stretching handle
32 extract entire collecting box 19 out cleaning, then install recovery, while if the device damages, by pressing different location
Button 15 is moved when under 15 phase of button so that the warning lamp 9 of corresponding position shines, then may determine that the conduction of corresponding position
There is electric leakage and finally to its rapid-maintenance in block 34, you can.
In conclusion the efficient integrated junction box of the photovoltaic, by being arranged in the outside of protective shell 2, there are two dedustings
Case 17 both ensure that the circulation of 1 inner air of bottom plate, in turn avoids placing excessive structure inside protective shell 2 and increases this and connect
The problem of wire box heat dissipation burden, while ensure that the device stablizes heat dissipation using radiator fan 30 and conducting block 34, both improved
The safety of the device improves the practicability of the device again；By being internally provided with strainer 18 in dust cleaning case 17, will entirely protect
Dust outside protective case 2 completely cuts off in collecting box 19, is whenever the device needs cleaning dust, it is only necessary to mobile regulation handle 24
18 surface of strainer is tapped using block 22 is tapped, dust is all collected in collecting box 19, dust is avoided and enters protective shell 2
Inner cavity leads to the problem of mechanism short circuit, in turn ensures the circulation of the internal gas flow of the device；By the button for pressing different location
15, it is moved when under 15 phase of button so that diode 4, the first conducting wire 10, power block 11, the second conducting wire 13 and warning lamp 9 form one
A series circuit, if not being connected to cable 6 on the conducting block 34 of corresponding position, however warning lamp 9 still shines, then can be with
Judge that the conducting block 34 of corresponding position leaks electricity, to the range of Fast Reduction detection, facilitates staff to this
Device repairs, and increases the safety of the device；Solving bad can be brought to component of terminal box heat dissipation performance is negatively
Once leaking electricity to the problem of fatal influence with junction box component, it is difficult to the problem of quick Measuring error.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of efficient integrated junction box of photovoltaic, including bottom plate (1), it is characterised in that：The front of the bottom plate (1) is logical
It crosses fixing bolt (28) and is installed with protective shell (2), moving guide rail is installed in the middle part of protective shell (2) inner cavity
(3), the front of the moving guide rail (3) is installed with conducting block (34), and the bottom of the conducting block (34) is solid by insulating
Fixed button (5) is electrically connected with cable (6), and the bottom end of the cable (6) extends to the outside of protective shell (2), the conduction
Diode (4) is installed at the top of block (34), the front of the diode (4) is installed with the first conducting wire (10), institute
The other end for stating the first conducting wire (10) is connected with collets (14), and the front of the collets (14) is installed with energization
Block (11), insulation push rod (12) is installed at the top of the power block (11), and the other end of the insulation push rod (12) prolongs
It extends to the outside of protective shell (2) and is installed with button (15), side of the collets (14) far from the first conducting wire (10)
It is connected with the second conducting wire (13), the other end of second conducting wire (13) is electrically connected with warning lamp (9), the protective shell
(2) inner cavity is installed with cross bar (8), and the outside of the cross bar (8) is fixedly connected with warning lamp (9) bottom surface, the warning
The front of lamp (9) extends to the outside of protective shell (2), and the bottom end of protective shell (2) left and right sides, which is installed with, removes
The inner cavity of dirt case (17), the dust cleaning case (17) is installed with strainer (18), side and the protective shell (2) of the strainer (18)
Side fix connection, the upper and lower surface of dust cleaning case (17) inner cavity is installed with sliding rail (25), two sliding rails
(25) inside is connected with clamping block (26), and collecting box (19) is installed between two clamping blocks (26), described
Collecting box (19) is interconnected close to the side of protective shell (2) and the side of strainer (18), the other side of the collecting box (19)
Air inlet (27) is offered, side of the collecting box (19) far from protective shell (2) is installed with fixed link (20), described solid
Fixed pole (20) is movably installed with close to one end of protective shell (2) taps block (22), and the front for tapping block (22) is fixedly mounted
There are regulation handle (24), the other end of the regulation handle (24) to extend to the outside of collecting box (19), the collecting box (19)
Front offer limiting slot (31), the front of the protective shell (2) is installed with cooling fin (33).
2. the efficient integrated junction box of a kind of photovoltaic according to claim 1, it is characterised in that：The fixing bolt
(28) quantity is two, and two fixing bolts (28) are respectively distributed to the left and right sides of the positive bottom end of bottom plate (1).
3. the efficient integrated junction box of a kind of photovoltaic according to claim 1, it is characterised in that：The cable
(6) external stability is set with stabilizer block (7), and the top surface of the stabilizer block (7) is fixed with the bottom surface of protective shell (2) to be connected
It connects.
4. the efficient integrated junction box of a kind of photovoltaic according to claim 1, it is characterised in that：The conducting block
(34) positive middle part is installed with fixing bolt, and the conducting block (34) is outer by fixing bolt and moving guide rail (3)
Portion is fixedly attached.
5. the efficient integrated junction box of a kind of photovoltaic according to claim 1, it is characterised in that：The insulation push rod
(12) external activity is set with connecting spring (16), the both ends of the connecting spring (16) respectively with power block (11) and protection
Side between shell (2) is fixedly connected.
6. the efficient integrated junction box of a kind of photovoltaic according to claim 1, it is characterised in that：The fixed link
(20) external stability is set with protection block (21), side of the protection block (21) far from protective shell (2) and collecting box (19)
Inner wall be fixedly connected.
7. the efficient integrated junction box of a kind of photovoltaic according to claim 6, it is characterised in that：The fixed link
(20) external activity is set with buffer spring (23), and the both ends of the buffer spring (23) are respectively with percussion block (22) far from guarantor
The side of protective case (2) is fixedly connected with the inner wall of collecting box (19).
8. the efficient integrated junction box of a kind of photovoltaic according to claim 1, it is characterised in that：The protective shell
(2) inner cavity is installed with the clamping bar (29) positioned at cable (6) both sides, the external activity suit of the clamping bar (29)
There is radiator fan (30).
9. the efficient integrated junction box of a kind of photovoltaic according to claim 1, it is characterised in that：The conducting block
(34) quantity and warning lamp (9) are five, and five warning lamps (9) and five conducting blocks (34) are located at same vertical line
On.
10. the efficient integrated junction box of a kind of photovoltaic according to claim 1, it is characterised in that：The cross bar (8)
Left and right ends be installed with lock sleeve block, and the side of lock sleeve block is fixedly connected with the inner wall of protective shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810625168.XA CN108551324B (en) | 2018-06-17 | 2018-06-17 | Solar photovoltaic high-efficiency integrated junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810625168.XA CN108551324B (en) | 2018-06-17 | 2018-06-17 | Solar photovoltaic high-efficiency integrated junction box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108551324A true CN108551324A (en) | 2018-09-18 |
| CN108551324B CN108551324B (en) | 2020-07-28 |
Family
ID=63493736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810625168.XA Active CN108551324B (en) | 2018-06-17 | 2018-06-17 | Solar photovoltaic high-efficiency integrated junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108551324B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412533A (en) * | 2018-10-18 | 2019-03-01 | 合肥泽尼特新能源有限公司 | A kind of heat dissipation photovoltaic module |
| CN112104324A (en) * | 2019-06-18 | 2020-12-18 | 山东元捷电子科技有限公司 | Bypass diode for solar junction box |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200980053Y (en) * | 2006-12-08 | 2007-11-21 | 孙月静 | The connection box of solar photovoltaic generating components |
| CN102291054A (en) * | 2011-09-05 | 2011-12-21 | 浙江鑫辉光伏科技有限公司 | Mounting structure of photovoltaic junction box connecting terminal |
| CN103137734A (en) * | 2011-11-24 | 2013-06-05 | 崔鹏 | Solar photovoltaic junction box |
| CN204316431U (en) * | 2014-12-22 | 2015-05-06 | 上海宗联电力工程有限公司 | Novel photovoltaic module terminal box |
| US20150255889A1 (en) * | 2014-03-06 | 2015-09-10 | Chicony Power Technology Co., Ltd. | Solar junction box and wire connecting structure thereof |
| CN206865413U (en) * | 2017-06-07 | 2018-01-09 | 东莞市鸿烈光电科技有限公司 | A kind of photovoltaic terminal box |
| CN107769015A (en) * | 2017-10-09 | 2018-03-06 | 江苏大浪电气集团有限公司 | A kind of intelligent photovoltaic lightning-proof header box |
-
2018
- 2018-06-17 CN CN201810625168.XA patent/CN108551324B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200980053Y (en) * | 2006-12-08 | 2007-11-21 | 孙月静 | The connection box of solar photovoltaic generating components |
| CN102291054A (en) * | 2011-09-05 | 2011-12-21 | 浙江鑫辉光伏科技有限公司 | Mounting structure of photovoltaic junction box connecting terminal |
| CN103137734A (en) * | 2011-11-24 | 2013-06-05 | 崔鹏 | Solar photovoltaic junction box |
| US20150255889A1 (en) * | 2014-03-06 | 2015-09-10 | Chicony Power Technology Co., Ltd. | Solar junction box and wire connecting structure thereof |
| CN204316431U (en) * | 2014-12-22 | 2015-05-06 | 上海宗联电力工程有限公司 | Novel photovoltaic module terminal box |
| CN206865413U (en) * | 2017-06-07 | 2018-01-09 | 东莞市鸿烈光电科技有限公司 | A kind of photovoltaic terminal box |
| CN107769015A (en) * | 2017-10-09 | 2018-03-06 | 江苏大浪电气集团有限公司 | A kind of intelligent photovoltaic lightning-proof header box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109412533A (en) * | 2018-10-18 | 2019-03-01 | 合肥泽尼特新能源有限公司 | A kind of heat dissipation photovoltaic module |
| CN112104324A (en) * | 2019-06-18 | 2020-12-18 | 山东元捷电子科技有限公司 | Bypass diode for solar junction box |
| CN112104324B (en) * | 2019-06-18 | 2024-01-30 | 山东元捷电子科技有限公司 | Bypass diode for solar junction box |
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